When you need ultralight weight and packability, but can’t go without warmth and comfort, the Ohm 20F/-6C is hard to beat. Weighing in at just 1 lb. 6 oz (635g), the Ohm sleeping bag brings balance to backcountry pursuits with a roomy fit and the ability to convert into a two-person quilt. Filled with high-loft 900-fill Nikwax Hydrophobic Down™™, it delivers top-notch warmth-to-weight performance with moisture-resistant insulation that dries fast and compresses small. Thermally efficient box baffled construction maintains consistent warmth distribution while heat-mapped Zoned Insulation prioritizes key warmth areas. Ultralight shell fabric and high-loft down keep overall weight and packed size to an absolute minimum. Unique in its class, a full-length zipper extends completely around the foot box, allowing it to be opened flat as a quilt for added comfort and mobility on warm nights. Two fully unzipped Ohms can be stacked and zipped together to create a comfy double bag for adventure duos. Designed with the Therm-a-Rest commitment to quality and performance, the Ohm keeps your pack featherweight and versatile without sacrificing an ounce of performance.
Features • 900-Fill Nikwax Hydrophobic Down™: PFC-free and absorbs 90% less water and dries 3x faster than untreated down • Responsible Down Standard Certified: Certification that ensures the waterfowl in the down supply chain are treated humanely • Unrivaled Packability: Ultralight shell material, insulation and precision design keep packed size to an absolute minimum • Roomy Fit: Semi-rectangular shape cuts weight while allowing for unencumbered sleep • Multiple Use Modes: Full-length zipper extends around the foot box; allows for use as a quilt, custom ventilation or mating with another Ohm sleeping bag • Pairable: Stack two fully unzipped Ohms and pair them for a cozy two-person sleeping bag • Refined Warmth: Box baffled construction uses mesh walls to maximize loft and minimize cold spots, while a drawcord at the collar seals in heat • Compression and storage sack included.
Specifications • Weight: 1 lbs 9 oz / 0.72 kg • Width: 33.5 in • Length: 79 in • Height: 4.5 in • Fits: 78 in / 198 cm • Packed dimension: 6.5 x 8 in / 17 x 20 cm • Fill material: 900 Fill Goose Nikwax Hydrophobic Down RDS • Fill weight (Standard): 13.6 oz • Fill weight (Metric): 0.39 kg • Shell fabric: 10D Nylon RipStop w/ DWR • Lining fabric: 10D Nylon RipStop.
Girth • Shoulder: 66 in / 168 cm • Hip: 59 in / 150 cm • Foot box : 38 in / 97 cm